.image-collage {
    background-color: #000000;
}

.image-collage__content {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 768px) {
    .image-collage__content {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.image-collage__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

picture:last-of-type .image-collage__image {
    max-height: 42.625rem;
    border-bottom-left-radius: 20px;
}

@media (min-width: 769px) {
    picture:last-of-type .image-collage__image {
        max-height: 75%;
    }
}

@media (max-width: 769px) {
    picture:last-of-type {
        grid-column: span 2;
    }
}